Dall'interno del libro
Risultati 1-3 di 86
Pagina 99
Ist upper tooth notably smaller than 2nd , each tooth usually with 2 denticles on
each side ; 3rd upper tooth followed by 4 very much smaller teeth . ferox Risso ,
1810 . Eastern Atlantic , Mediterranean . ib . ist upper tooth only slightly smaller ...
Ist upper tooth notably smaller than 2nd , each tooth usually with 2 denticles on
each side ; 3rd upper tooth followed by 4 very much smaller teeth . ferox Risso ,
1810 . Eastern Atlantic , Mediterranean . ib . ist upper tooth only slightly smaller ...
Pagina 169
D Second upper tooth of same . E Third upper tooth . F Fifth upper tooth . G
Fifteenth upper tooth . H Second lower tooth . I Sixth lower tooth . I Fifteenth lower
tooth . D - J , about 2 x . 3 Eye : horizontal diameter 1.5 , 1.2 . Mouth : breadth 4.4 ,
3.7 ...
D Second upper tooth of same . E Third upper tooth . F Fifth upper tooth . G
Fifteenth upper tooth . H Second lower tooth . I Sixth lower tooth . I Fifteenth lower
tooth . D - J , about 2 x . 3 Eye : horizontal diameter 1.5 , 1.2 . Mouth : breadth 4.4 ,
3.7 ...
Pagina 395
B Fifth upper tooth . C Ninth upper tooth . D Fourth lower tooth . E Seventh lower
tooth . F Tenth lower tooth . C - F , about 7.6 x . G Eighth to thirteenth lower teeth
of a female , 485 mm . long , from Colón , Atlantic Panama ( U. S. Nat . Mus . , No.
B Fifth upper tooth . C Ninth upper tooth . D Fourth lower tooth . E Seventh lower
tooth . F Tenth lower tooth . C - F , about 7.6 x . G Eighth to thirteenth lower teeth
of a female , 485 mm . long , from Colón , Atlantic Panama ( U. S. Nat . Mus . , No.
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Sommario
LANCELETS By Henry B BIGELOW and Isabel PÉREZ FARFANTE | 1 |
CYCLOSTOMES BY HENRY B Bigelow and WILLIAM C SCHROEDER | 29 |
SHARKS BY HENRY B BIGELOW and William C SCHROEDER | 59 |
Copyright | |
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Altre edizioni - Visualizza tutto
Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 4 John Tee-Van Visualizzazione frammento - 1948 |
Fishes of the Western North Atlantic, Edizione 1,Parte 3 John Tee-Van Visualizzazione frammento - 1948 |
Parole e frasi comuni
2nd dorsal abund Acad Amer anal appears Atlantic base Bermuda biol breadth Brit broad Bull Carcharias caudal Characters close coast Comp concave considerably Copeia corner Cuba cusps descr developed distance dorsal fin edges embryos Fauna feet female Fish Florida Fowler front of mouth furrow genus gill openings Gulf habits Harv head Hist ident inner Island Jersey Jordan known larger latter least length less listed lobe lower male margin moderately mouth nearly North nostrils origin outer pectoral pelvics Philad Poiss posterior probably Proc range rear record References relatively reported ridges rounded Second dorsal seen separate Shark side slightly snout South southern species specimens Squalus Stewart Springer taken teeth tooth total length Trunk U.S. Comm U.S. nat upper vertical height West western Woods Hole York Zool